由: cause; reason或: nǎi-.比特: bit的: 4次方是 The fourth power of 2 i ...信息: information; message; news组成: form; make up; compose; form ...固定: fixed; regular单元: unit; unit element; cell; lo ...由…组成的: consist of(=be composed of); consist of(=be composed of)信息组成: component of information信息组单元: fu field unit固定单元寻址: fixed-position addressing字段单元,信息组单元: fu field unit固定长度信息组: fixed length field; fixed-length field由12种氨基酸组成的溶液: sohamin g由21件组成的全套茶具: a 21 piece tea set由…构成,由…组成: be made uof由…组成,由…构成: made uof7或7点: seven or seven-slot8或8点: eight or eight-spot逐个比特: bit-by-bit两个三角形组成的8字飞行: four-bank eight由两个斤斗组成的横8字: vertical eight lying down composed of two loops多信息组同步信号单元: mbsu multi block synchronization signal unit信息组: byte; field; information group; message block